baber/WOPTO huggingface dataset:
Patent EP-0230540-A2 (EP)
Inventor: PHILLIPS EDWARD H
IPC: G01B11/03
Filed: 1986-11-21
Abstract: An improved multi-axis gas bearing stage assembly is disclosed which has a base (16), an intermediate stage element (24), a stage (11), and a control system for controlling the movement of the intermediate stage element and the stage. The control system includes first and second Y-axes positioning sub-systems for differentially positioning first and second ends of the intermediate stage element (24) along first and second Y-axes of motion, with respect to the base. and an X.-axis positioning sub-system (98) for positioning the stage along an X i -axis of motion, with respect to the intermediate stage element (24). The positioning sub-systems comprise linear motors (84,86,98), measuring scales (102,104, 106), and read heads (108,110,112). A method of achieving orthogonality between the Y- and X i -axes that features on orthogonality alignment standard is as well disclosed.
Patent EP-0199415-A2 (EP)
Inventor: TITTERINGTON JOSEPH BELL C O M
IPC: H01L23/544
Filed: 1986-04-16
Abstract: Laser printing is used to print information relating to, for example, device characteristics on the envelope of a semiconductor device. Where that envelope is of plastics material of sufficiently high purity to be acceptable as an encapsulation, the contrast of the laser printed areas can be low when compared with the unprinted areas. In a laser printable envelope in accordance with the invention an insert (5) is introduced into a plastics encapsulation (2) and the surface (7) of the insert provides a surface for the envelope which is capable of receiving laser printing at high contrast in comparison to the external surface of the encapsulation. The insert is separated from the semiconductor element 10 and connecting wires 11 by a part 12 of the encapsulation. The insert may be of laminated structure, for example Formica (Trade Mark).
Patent EP-0188400-A2 (EP)
Inventor: LIPS CORNELIS JOSEPHUS MARIA
IPC: C12N15/09
Filed: 1986-01-10
Abstract: Described are peptides that have, as partial sequence of a larger peptide, or exclusively, the amino acid sequence of the formula I <IMAGE>  (I)  ArgSerGlyGlyMetValLysSerAsnPheValProThrAsnValGlySer- +TR LysAlaPhe-  in which the cysteine residues can form intra- or inter-molecular disulphide bridges, and derivatives thereof having an amidated terminal carboxy group and/or an acylated terminal amino group, and their salts, DNA sequences that code for the mentioned peptides, micro-organisms that contain these DNA sequences, processes for the manufacture thereof, pharmaceutical preparations that contain the mentioned peptides in the form of their amides, and the use of these peptide-amides for the treatment of coronary circulation disorders and bone metabolism disorders.
Patent EP-0225304-A2 (EP)
Inventor: NILSSON LEIF
IPC: A21C7/02
Filed: 1986-11-26
Abstract: A dough rounding machine comprises a drum rotatable about a vertical axis, a frame (3) disposed around the drum and a trough (4) which is formed between the drum jacket and a number of trough elements (5) mounted on the frame and extending helically adjacent the jacket. Each trough element consists of a rail (6) fixedly mounted in the frame and abutting the drum, and a wall portion (7) positioned on the rail and displaceable relative to the jacket. The dough rounding machine further comprises a control unit (10) for adjusting the width of the trough (4), the unit comprising rotatable rods (11) extending from the lower part to the upper part of the drum and substantially parallel to the drum jacket, and link means (12) interconnecting the rods and the wall portions (7).
Patent EP-0230242-A2 (EP)
Inventor: BREIPOHL GERHARD DR
IPC: C07D233/64
Filed: 1987-01-12
Abstract: Compounds of the formula <IMAGE> in which R<1> is absent or is hydrogen, alkyl or acyl, A is a carboxylic acid residue or an amino acid residue, B is an optionally N-alkylated amino acid residue, R<2> is hydrogen, alkyl, alkylcycloalkyl, aryl-lower alkyl or aryl, R<3> is hydrogen, alkyl or alkyl-lower alkyl and R<4> is substituted amino, and the salts thereof are used in pharmaceutical products.
Patent EP-0236995-A2 (EP)
Inventor: MUELLER HERBERT DR
IPC: C08G65/20
Filed: 1987-03-07
Abstract: Verfahren zur Einengung der Molekulargewichtsverteilung von Polytetrahydrofuran und von Copolymerisaten aus Tetrahydrofuran und Alkylenoxiden, wobei man die Polymerisate mit einem Lösungsmittelgemisch aus (a) einem Alkanol, (b) einem Kohlenwasserstoff und (c) Wasser, wobei der Gehalt der Einzelkomponenten a, b und c im Gemisch zwischen den Grenzen 8 bis 60 Gew.% liegt, vermischt, danach die drei sich bildenden Phasen voneinander trennt, und das Polymerisat mit engerer Molekulargewichtsverteilung aus den beiden unteren Phasen isoliert.
Patent EP-0245604-A2 (EP)
Inventor: REINAUER JOSEF
IPC: B23B51/06
Filed: 1987-03-12
Abstract: To drill the deep holes, a drilling tool is supplied in the area of the bottom of the drill hole with a coolant under a predetermined operational pressure. A twist drill with a carbide cutting part having internal cooling passages is used as the drilling tool. The operational pressure of the coolant is controlled as a function of the drill-hole depth in such a way that it remains above 50 bar. <IMAGE>
Patent EP-0246552-A2 (EP)
Inventor: FITZ HERBERT
IPC: B29C48/00
Filed: 1987-05-13
Abstract: Fiber optics having a liquid core, which comprises a liquid of high radiation transmission, and a sheath made from a copolymer of vinylidene fluoride which comprises at least 20% by weight and at most 75% by weight of copolymerized units of vinylidene fluoride, and copolymerized units with at least one further fluorine-containing monomer are described. Suitable further monomers are, in particular, hexafluoropropylene, or hexafluoropropylene and tetrafluoroethylene. The fiber optic can, if appropriate, be provided with pigments or other coloring additives. The sheath made from the copolymer of vinylidene fluoride has excellent adhesion to other materials and can therefore easily be bonded to other materials.
Patent EP-0264594-A2 (EP)
Inventor: EHRSAM CHRISTIAN
IPC: C25D1/08
Filed: 1987-08-29
Abstract: A supporting structure consisting of two layers (a, b) is applied by electroplating to the back of the microfilter foil (3). The first, lower layer (b) consists of a number of columnar projections (5) which widen at their upper ends to form mushroom-shaped caps (4) which corrode together to form an extended second layer which leaves open macropores (6) free. As compared with the micropores of the microfilter foil, the coherent supporting structure has large pores and considerable stability. <IMAGE>
Patent EP-0258907-A2 (EP)
Inventor: SUGITANI JUNICHI
IPC: C01B3/38
Filed: 1987-09-04
Abstract: A reactor tube for thermally cracking or reforming a hydrocarbon comprising a first wall layer (1) to be brought into contact with the hydrocarbon and a second wall layer (2) to be out of contact with the hydrocarbon, the first wall layer and the second wall layer being fused to each other at the interface (3) therebetween, the first walll layer being made of a material comprising 0.3 to 1.5% of C, over 0 to not more than 3.0% of Si, 6.0 to 15.0% of Mn, 13.0 to 30.0% of Cr, 0.1 to 2.0% of Al, over 0 to not more than 0.15% of N and optionally containing over 0 to up to 1.0% of Nb, and the balance substantially Fe or Fe partially replaced by up to 10.0% of Ni, so that the deposition of solid carbon on the surface of the tube can be inhibited and the carburization into the tube can be prevented.
Patent EP-0260586-A2 (EP)
Inventor: RIEDELSHEIMER HANS-JOACHIM
IPC: B64C3/50
Filed: 1987-09-09
Abstract: In order to increase the maximum angle of attack and consequently the lift, and to increase safety, it is proposed in the case of wings 1 for aircraft to attach in swivellable fashion to the topside 2 a flap 4 which projects rom the trailing edge 3 when fitting snugly and when swivelled opens at the trailing edge 3 and has a maximum aperture angle of 90 DEG . <IMAGE>
Patent EP-0266682-A2 (EP)
Inventor: WITTMER CHARLES M
IPC: G01J3/02
Filed: 1987-10-29
Abstract: The system includes a synchronous voltage-to-­frequency converter connected to receive an analog input signal voltage and to generate a train of output pulses. A counter is connected to receive and count the ouput pulses and a digital register is connected to the counter for periodically receiving and storing the count in the counter. A conversion interval timer circuit is connected to control the operation of the counter and the register to determine a conversion interval during which the output pulses form the synchronous voltage-to-frequency converter are accumulated in the counter and then stored in the register. The conversion interval timer circuit is operable to determine the end of a prior conversion interval and the beginning of a new conversion interval in response to a predetermined phase of a predetermined cycle of the ac power line voltage. A timer is provided for exact measurement of the duration of each conversion interval and a multiplier is provided for multiplying the number stored in the register by a function which is a reciprocal of the exact duration measurement from the timer to hereby correct the number for variations in the conversion interval.
Patent EP-0276399-A2 (EP)
Inventor: VAN DONGEN MAARTEN
IPC: F24H9/20
Filed: 1987-11-20
Abstract: In a heating plant (1), in which the air required for combustion is delivered by a fan (4), and which contains a gas-sensing element (6) for example for optimisation of the combustion, a measuring chamber (10) of the gas-sensing element (6) is connected via a suction pipe (12) to a point of the fan (4), at which, with any load condition of the heating plant (1), a pressure arises, which is lower than that pressure which prevails at the extraction point of the combustion gas for the measuring chamber (10). The gas-sensing element (6) as a result has a smaller adjustment time and thus better behaviour for the optimisation regulation without additional wear-dependent parts such as pumps being necessary. <IMAGE>
Patent EP-0238151-A2 (EP)
Inventor: HARRE HENNING
IPC: H01H31/00
Filed: 1987-03-20
Abstract: A manual high voltage air break switch for overhead use comprises a pair of mutually spaced terminal connectors (6) each having a hinged contact terminal member (16). A switch arm (24) is secured to and between the interfacing terminal members (16) by means of vertical clamp bolts (20) having eye shaped head portions (22), which are easy to seize and to rotate by means of a hook end on a long, insulated servicing rod. A high contact pressure is obtainable with the use of the clamp bolts, and yet either end of the switch arm is easy to disconnect and to swing down about the opposite hinge connection (14). In its swung down position the respective switch arm end may engage a grounded holding structure (26) such that the high voltage lines on either side of the switch may be optionally grounded. Due to the lack of ordinary spring contacts the switch will be practically maintenance free.
Patent EP-0234906-A2 (EP)
Inventor: KOBAYASHI TOMOYA
IPC: F01M11/12
Filed: 1987-02-24
Abstract: A fuel supply control system for an engine has an engine speed sensor (13, 31) for producing an engine speed signal, a sensor (18) for sensing the amount of lubricating oil in an oil pan of the engine and for producing an oil signal dependent on the amount of the oil. In response to the engine speed signal and oil signal, a means (35) produces a fuel supply cut-off signal when the engine speed exceeds a predetermined engine speed above which bouncing of intake and exhaust valves of the engine would occur.
Patent EP-0246006-A2 (EP)
Inventor: MILLS ARTHUR
IPC: B43L13/00
Filed: 1987-04-30
Abstract: A unique, easily employable, portable, lap-oriented desk unit is achieved by providing securely affixing supporting cushion means to a housing assembly, which housing assembly comprises a work supporting surface and movable, fully contained illumination means associated therewith and movable between a first, stowed position, and a second deployed position, wherein said illumination means is in juxtaposed, spaced illuminating relationship with said work surface. In the preferred embodiment, the portable, lap-oriented desk unit also incorporates a secure, enclosed, storage zone in which any desired equipment for performing the particular work can be securely retained and stored for use when needed. In this way, a completely portable, easily employed- lap-oriented desk unit is obtained which provides for secure storage of all of the requisite material needed for performing the work function, as well as providing portable, self-contained, self-powered illumination means for assuring complete illumination of the work surface whenever required.
Patent EP-0259144-A2 (EP)
Inventor: SCHMITT PAUL FRANCIS
IPC: G03G15/00
Filed: 1987-09-02
Abstract: A reproduction machine (10) for making copies from original documents includes a paper path through which sheets of paper are passed by transport devices during reproduction operations to various stations (A - E) in the machine for operation thereon. A diagnostic system is included for examining the operation of the transport devices moving the paper sheets through the paper path, comprising: paper path sensors (S1 - S5) located along the paper path for sensing the passage of paper sheets as they are moved therethrough; a device clock (CK) for generating information regarding the times of sheet passage past the sensors; an addressable memory (114) for storing data representative of machine operating time and corresponding to paper sheet passage past the sensors for a number of paper sheet passages; a non-volatile memory (120) for storing data corresponding to the passage of paper sheets past the paper path sensors on receipt thereof from the addressable memory, and a control (24) and display (26) for accessing and reviewing the memories containing time information representative of paper sheet passages.
Patent EP-0262849-A2 (EP)
Inventor: CARNELL PETER JOHN HERBERT
IPC: C10G29/16
Filed: 1987-09-21
Abstract: Desulphurisation of a feedstock using a regenerable sorbent to give a desulphurised stream, regeneration of the sorbent by heating, followed by cooling. The cooling is effected by contacting the sorbent with the feedstock, and during at least the initial part of the cooling, at least part of the effluent from the sorbent is contacted with a non-regenerable particulate sorbent. The desired desulphurised product comprises the effluent from the particulate sorbent, together with any desulphurised effluent from the regenerable sorbent that has bypassed the particulate sorbent. 
     Preferably the heat for regeneration is obtained by heat exchange with the product of combustion of the sulphur laden regeneration fluid. 
     In an alternative process using a particulate sorbent for a "polishing" operation, the regenerable sorbent is replaced by a membrane separation unit giving a desulphurised stream and a sulphur laden stream, which is combusted to heat, by heat exchange, the desulphurised stream before it passes through the particulate sorbent.
Patent EP-0267737-A2 (EP)
Inventor: STRACHAN JOHN SCOTT
IPC: G01M99/00
Filed: 1987-11-05
Abstract: The apparatus makes use of a transducer (10) comprising a polymeric piezoelectric film (12) having electrodes (20, 22) and secured by adhesive (14) to a rigid plate (16) which in turn is mounted on a resilient, yielding support (18). The object to be assessed (26) is caused to impact on the transducer (10) to cause an electrical output from the film (12). The rigid plate (16) is chosen to have a mass which is small in relation to that of the object (26) and of a material which is non-resonant under the impact, and the support (18) is such that the film (12), the plate (16) and the object (26) move in contact during the impact. This arrangement has the result that the output signal from the film (12) represents the resonance of the object due to the impact, which can be used as a measure of the firmness of the object. The invention is particularly applicable to measuring the ripeness of fruit.
Patent EP-0256974-A2 (EP)
Inventor: FRICK HELMUT
IPC: B21D11/12
Filed: 1987-04-03
Abstract: The mechanism for concrete reinforcing bars, partly grouted, provides blending through 90 deg. It has two shaping tools (1,6), swivelable about a bolt (15), forming a swivel and bending axis. The first tool (1) is height adjustable on a support (3) and lockable in position, and has a holder (17) for the bar (16) open to one side whose free space is tangential to the bolt. On the second tool (6) is a freely rotating shaft (18) parallel to and offset from the bolt, and and an actuating arm (7). The tools swivel over a sufficient angle for the shaft to move across the extension of the free space in the holder.
Patent EP-0274374-A2 (EP)
Inventor: STEVEN PHILIPPE
IPC: F04F1/00
Filed: 1987-12-29
Abstract: A structure (1) comprising at least one inlet connected to a liquid intake pipe (CA) creating a driving pressure head, a discharge outlet fitted with a discharge valve (15) and an escape outlet fitted with a stop valve (14) and an air chamber (2) leading to a discharge pipe (CR) connected in the bottom section of the air chamber, the latter comprising a flexible, tight wall (20) forming a hermetic internal chamber for a pressurised gas. <IMAGE>
Patent EP-0276018-A2 (EP)
Inventor: AKAO MUTSUO
IPC: B32B7/027
Filed: 1988-01-22
Abstract: A packaging material for photosensitive materials comprising a coextruded multilayer film layer (4a) comprising a light-shielding ethylene copolymer resin film layer (3a) containing a light-shielding material and a high Young's modulus thermoplastic resin film layer (2a) having a Young's modulus of more than 40 kg/mm² and a hygroscopicity of less than the light-shielding ethylene copolymer resin film layer, and a flexible sheet layer (1) laminated on the side of the high Young's modulus thermoplastic resin film layer. 
     According to the composition, the packaging material is excellent in no curling, in physical strength particularly tear strength or in tearability by hand. These packaging materials equip various properties necessary for packaging photosensitive materials, and excellent in bag-making ability for automatic bag-making machine.
Patent EP-0299144-A2 (EP)
Inventor: HOFFMANN ERICH
IPC: A47J31/56
Filed: 1988-04-06
Abstract: Es handelt sich um ein elektrisch betriebenes Gerät zum Zubereiten von Heißgetränken, wie Kaffee od.dgl., in dessen Gehäuse ein druckdichter Frischwasserbehälter (14) untergebracht ist. Der Frischwasserbehälter hat im Bereich seines Bodens eine mit einem Schalter (36) zusammenwirkende elektrische Heizung (16) und in seinem Inneren ein Steigrohr (19). Der Auslauf des Steigrohres (19) liegt über einem das Kaffeemehl in einer Filtertüte aufnehmenden Filterbehälter. Unterhalb dieses Filterbehälters ist ein Auffangbehälter in Form eines Glaskruges od.dgl. für den fertig zubereiteten Kaffee angeordnet. Der Auffangbehälter steht dabei auf einer Warmhalteplatte des Gehäusefußes des Gerätes. Die elektrische Heizung des Frischwasserbehälters besteht aus Dickschichtleiterbahnen (39), die unter Benutzung pastenförmiger Werkstoffe auf einem elektrisch isolierenden Träger aufgebracht sind. Der Dickschichtheizer (16) steht einerends mit einem Schalter (36) (Ein- und Ausschalter) und andernends mit wenigstens einem Zeitrelais (47,48) in Wirkverbindung, welches über eine Steuerleitung (46) mit einem Temperaturfühler (45) am Steigrohr in Verbindung steht. Bevorzugt wird die Benutzung eines selbstregelnden Heizelementes mit positivem Temperaturkoeffizienten (PTC) und einer Impuls-Pause-Steuerung. Verwendet werden dabei zweckmäßig zwei abwechselnd arbeitende Zeitrelais, von denen das eine (47) die Impulse und das andere (48) die Pausen beim Betrieb des Dickschichtheizers (16) steuert.
Patent EP-0290884-A2 (EP)
Inventor: SCHLEICH JEAN-BAPTISTE
IPC: E04B5/29
Filed: 1988-04-29
Abstract: Fireproof beam-column bond for reinforced concrete construction, in which the open chambers of the column profile (1, 20) are for the most part filled with concrete and the outer faces of the flanges are bare, i.e. not covered with concrete. The web and one flange of the beam (2) are bare; the other flange, supporting the concrete ceiling (8), is provided with dowels (9) which project into the ceiling. The beam (2) is fastened on both sides to fireproof columns (1) in such a way as to be tension- and compression-proof. The beam-column connection is advantageously produced by a tension strap (10) or a cover plate (12). <IMAGE>
Patent EP-0290934-A2 (EP)
Inventor: MULLER RUDI DR PHYS
IPC: H04L12/28
Filed: 1988-05-03
Abstract: In einer ein ringförmiges Netz mit mehreren Teilnehmereinrichtungen (TLN) überwachenden Teilnehmereinrichtung (TLN2-M) wird eine Paketinformation gebildet, die ein mit einer binären "O"-Information versehenes Adreßerkennungsbit (ae), eine die Paketinformation als Rundsendepaketinformation kennzeichnende Rundsendeinformation und im Informationsfeld entweder eine Adressenmeldeaufforderung (aa) oder eine Adressenmeldeaufforderung (aa) und die eigene Teilnehmereinrichtungsadresse enthält. In den jeweils folgenden Teilnehmereinrichtungen (TLN) wird die empfangene binäre Information des Adreßerkennungsbits (ae) in eine binäre "1"-Information geändert und jeweils eine weitere Rundsendepaketinformation (pim, pi3, pi1) in der Art gebildet, daß das Adreßerkennungsbit (ae) eine binäre "O"-Information enthält und in das Informationsfeld die zuletzt empfangenen Adresseninformationen (a) und entweder die Adresse (a) der vorhergehenden Teilnehmereinrichtung (TLN) oder die eigene Adresse (a) eingetragen wird. Im Informationsfeld derjenigen Rundsendepaketinformation (pi1), die in der das ringförmige Netz überwachenden Teilnehmereinrichtung (TLN2-M) mit unverändertem Adreßerkennungsbit (ae) empfangen wird, liegt entweder ohne oder nach Hinzufügen der eigenen Adresse (a2) die aktuelle, vollständige Adressentabelle vor, wobei die Reihenfolge der Adreßinformationen (a) die Position der Teilnehmereinrichtungen (TLN) im ringförmigen Netz angibt.
Patent EP-0323560-A2 (EP)
Inventor: KERR III STUART ROBERT
IPC: C08J7/046
Filed: 1988-11-21
Abstract: A novel radiation curable coating composition for thermoplastic substrates contains a polyfunctional acrylic monomer, a mono-, di- or trifunctional acrylic monomer, a thermoplastic or elastomeric polymer and a photoinitiator. The coatings can be cured to hard, abrasion resistant coatings, yet retain a significant degree of residual unsaturation. The residual unsaturation and the thermoplastic or elastomeric polymer provide excellent adhesion between the coating and topcoats.
Patent EP-0322578-A2 (EP)
Inventor: BRUCK ERHARD
IPC: B24B9/14
Filed: 1988-11-30
Abstract: To centre optical lenses for mechanical clamping, especially during bevelling and facetting, the invention uses a device with a torsionally rigid housing (10) which supports centring spindles (18, 18') with bell-shaped clamping elements (20, 20') between which a lens (L) can be orientated and clamped for grinding. A motor drive (M, R) acts on a torque divider (50) which has a guide body (52) between axially and radially supported discs (58, 58'). Their transmission of force via a ball rim (54) with controllable contact pressure, which is introduced via a thrust piece (62), ensures absolutely synchronous running of the split drive shaft (14, 14'), which acts on the centring spindles (18, 18') via belt drives (46, 46'). …<IMAGE>…